CN107736930A - A kind of orthopedic instrument - Google Patents
A kind of orthopedic instrument Download PDFInfo
- Publication number
- CN107736930A CN107736930A CN201710923774.5A CN201710923774A CN107736930A CN 107736930 A CN107736930 A CN 107736930A CN 201710923774 A CN201710923774 A CN 201710923774A CN 107736930 A CN107736930 A CN 107736930A
- Authority
- CN
- China
- Prior art keywords
- threaded rod
- clamp
- dead man
- housing
- bone device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
- A61B17/92—Impactors or extractors, e.g. for removing intramedullary devices
Abstract
The invention discloses a kind of orthopedic instrument, its structure includes pulling out bone device, auxiliary stand, base, in order to realize that orthopedic instrument can grip the speed stabilized and increased nail and taken out, auxiliary stand is provided with base, power can be borrowed by base by pulling out bone device, pull out bone device and be provided with adjustable clamp, elastic gripping can be carried out using adjustable clamp to nail by pulling out bone device, avoid taking off during gripping and secondary injury is caused to patient, pull out bone device and threaded rod fast lifting is controlled by nut, the lifting of threaded rod can drive dead man to be moved, dead man can extract nail by stationary fixture, bone device is pulled out to choose stably, speed is fast, avoid result in patients treated with extended wound, or wound continues to deteriorate.
Description
Technical field
The present invention is a kind of orthopedic instrument, belongs to technical field of medical instruments.
Background technology
As orthopaedic technique is developed rapidly, new internal fixation method continues to bring out, and new material and technology do not only have
Effect has rebuild the stability of bone, and reduces the destruction to bone blood fortune, improves the cure rate of fracture.But therewith
To there is fixed taking-up difficulty in increasing, broken nail, disconnected plate case are to make orthopedist be difficult to caused by a variety of causes
The problem of avoidance.Interior fixation or interior fixed replacement are either removed for these cases, all refers to take out this spine to broken nail
Hand problem.
Medical personnel's hand is firmly uneven during prior art gripping nail, makes clamp structure unstable, causes nail
The speed of taking-up is slow, unstable, and patients treated with extended wound, or wound can be caused to continue to deteriorate, and is a kind of injury for patient, so
It is necessary to be badly in need of orthopedic instrument fixed in a kind of safe and effective taking-up of energy.
The content of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of orthopedic instrument, to solve to grip nail mistake
Medical personnel's hand is firmly uneven in journey, makes clamp structure unstable, and the speed for causing nail to take out is slow, unstable, can cause
Patients treated with extended wound, or wound continue to deteriorate, and are a kind of injuries for patient, can be safely, effectively it is therefore necessary to be badly in need of one kind
Taking-up in fixed orthopedic instrument the problem of.
To achieve these goals, the present invention is to realize by the following technical solutions：A kind of orthopedic instrument, its structure
Including pulling out bone device, auxiliary stand, base, described auxiliary stand is rectangular configuration and one end is provided with base, and described is auxiliary
Support one end is helped mutually to be welded with base, the described auxiliary stand other end is provided with and pulls out bone device, and described auxiliary stand is another
Bone device is held and pulled out using interference fit；
It is described pull out bone device by chute, slide bar, adjustable clamp, spacing ring, insert axle, threaded rod, driving gear, driven
Gear, nut, pole cap, housing, dead man, stationary fixture composition, described surface of shell are provided with chute, and described slide bar passes through
Chute is inserted in housing vertically, and described slide bar mutually welds with driven gear, and described driven gear is located at enclosure interior, institute
The driven gear and housing stated are provided with driving gear, described driven gear using interference fit, described driven gear right side
It is meshed with driving gear, described enclosure interior is respectively arranged on the left side and the right side dead man and threaded rod, described dead man and screw thread
Bar is threadedly coupled with housing, and described threaded rod has slotting axle, and described threaded rod and slotting axle are integrated, described
Adjustable clamp top be provided with spacing ring, described adjustable clamp mutually welds with spacing ring, and described slotting axle passes through limit
Position ring inserts the groove on the adjustable clamp top vertically, is provided with nut at the top of described threaded rod, described threaded rod with
Nut mutually welds, and described pole cap is at the top of dead man, and described pole cap is fixedly connected with dead man, and described dead man bottom is provided with
Stationary fixture, described dead man and stationary fixture are integrated, and described auxiliary stand and housing are using interference fit.
Further, described adjustable clamp is by clamp, latch, mobile folder, tongue, T-shaped dop, regulating tank, regulation
Bar forms.
Further, described clamp is provided with regulating tank, and mobile folder, described clamp are provided with the right side of described clamp
It is flexibly connected with mobile folder, is equipped with latch on described clamp and mobile folder one end inner surface, described mobile folder is another
Tongue is provided with end, described adjusting rod one end is provided with T-shaped dop, and described adjusting rod one end and T-shaped dop are integrated
Structure, described adjusting rod are connected with clamp by regulating tank, and described T-shaped dop and mobile folder use interference by tongue
Coordinate, described clamp mutually welds with spacing ring.
Further, the length of described dead man and threaded rod is equivalent.
Further, described threaded rod is meshed with driving gear.
Further, described dead man is connected with driven gear.
Further, described dead man surface is provided with screw thread.
Further, the described bone device that pulls out is made using stainless steel, prevents from getting rusty.
Beneficial effect
A kind of orthopedic instrument of the present invention, the shield for withstanding on base by patient wound when user is want using the present invention
Cover, allow to pull out bone device and borrow power, pull out bone device by adjustable clamp to the elastic gripping of nail, clamp and movement are folded up
Gripping work is carried out under the fixed head of a nail, clamp is equipped with latch with mobile folder inner side, can improve by latch and be pressed from both sides with nail
Tense-lax state is taken, movement followed by the T-shaped dop of regulating tank rotational movement by adjusting rod, T-shaped dop and mobile folder are logical
Cross tongue to be connected, so adjusting rod can drive mobile folder while movement, drive threaded rod to be revolved by rotary nut
Turn, insert axle and be fixedly connected with adjustable clamp, so by rotary nut adjustable clamp stabilization can be driven, quickly by nail
Extract；Threaded rod is meshed with driving gear, and driving gear follows threaded rod to be rotated, and driving gear and driven tooth
Wheel is connected, and dead man and driven gear are meshed, therefore threaded rod can drive dead man to move up and down, and dynamic dead man passes through geometrical clamp
Tool can also extract nail, improve operating efficiency, mutually welded with driven gear using slide bar, slide bar controls driven tooth by chute
Wheel separates with driving gear, threaded rod is worked independently.
In order to realize that orthopedic instrument can grip the speed stabilized and increased nail and taken out, auxiliary stand is provided with base,
Power can be borrowed by base by pulling out bone device, pulled out bone device and be provided with adjustable clamp, pull out bone device and utilize adjustable clamp
Elastic gripping can be carried out to nail, avoid taking off during gripping and secondary injury is caused to patient, pull out bone device and controlled by nut
Threaded rod fast lifting, the lifting of threaded rod can drive dead man to be moved, and dead man can extract nail by stationary fixture,
Pull out bone device choose stabilization, speed it is fast, avoid result in patients treated with extended wound, or wound continues to deteriorate.
Brief description of the drawings
The detailed description made by reading with reference to the following drawings to non-limiting example, further feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation of orthopedic instrument of the present invention.
Fig. 2 is the structural representation that a kind of orthopedic instrument of the present invention pulls out bone device.
Fig. 3 is a kind of structural representation of orthopedic instrument adjustable clamp of the present invention.
Fig. 4 is a kind of orthopedic instrument A enlarged drawing of the present invention.
In figure：Pull out bone device -1, auxiliary stand -2, base -3, chute -101, slide bar -102, adjustable clamp -103, limit
Position ring -104, insert axle -105, threaded rod -106, driving gear -107, driven gear -108, nut -109, pole cap -110, shell
Body -111, dead man -112, stationary fixture -113, clamp -1031, latch -1032, mobile folder -1033, tongue -1034, T-shaped card
Head -1035, regulating tank -1036, adjusting rod -1037.
Embodiment
To be easy to understand the technical means, the inventive features, the objects and the advantages of the present invention, with reference to
Embodiment, the present invention is expanded on further.
Fig. 1-Fig. 4 is referred to, the present invention provides a kind of orthopedic instrument, and its structure includes pulling out bone device 1, auxiliary stand 2, bottom
Seat 3, described auxiliary stand 2 is rectangular configuration and one end is provided with base 3, and described one end of auxiliary stand 2 is mutually welded with base 3
Connect, the described other end of auxiliary stand 2 is provided with and pulls out bone device 1, the described other end of auxiliary stand 2 and pulls out bone device 1 and uses
Interference fit；
Described pulls out bone device 1 by chute 101, slide bar 102, adjustable clamp 103, spacing ring 104, slotting axle 105, screw thread
Bar 106, driving gear 107, driven gear 108, nut 109, pole cap 110, housing 111, dead man 112,113 groups of stationary fixture
Into the described surface of housing 111 is provided with chute 101, and described slide bar 102 is inserted and is embedded in housing 111 vertically by chute 101
Interior, described slide bar 102 and the phase of driven gear 108 are welded, described driven gear 108 inside housing 111, it is described from
Using interference fit, the described right side of driven gear 108 is provided with driving gear 107 for moving gear 108 and housing 111, it is described from
Moving gear 108 and driving gear 107 are meshed, and dead man 112 and threaded rod are respectively arranged on the left side and the right side inside described housing 111
106, described dead man 112 and threaded rod 106 are threadedly coupled with housing 111, and described threaded rod 106 has slotting axle 105,
Described threaded rod 106 and slotting axle 105 is integrated, and the described top of adjustable clamp 103 is provided with spacing ring 104,
Described adjustable clamp 103 is mutually welded with spacing ring 104, and described slotting axle 105 is inserted embedded in adjustable vertically by spacing ring 104
The groove on the top of fixture 103 is saved, the described top of threaded rod 106 is provided with nut 109, described threaded rod 106 and nut 109
Mutually weld, described pole cap 110 is fixedly connected located at the top of dead man 112, described pole cap 110 with dead man 112, described dead man
112 bottoms are provided with stationary fixture 113, and described dead man 112 and stationary fixture 113 are integrated, described auxiliary stand 2
With housing 111 using interference fit；
Described adjustable clamp 103 is by clamp 1031, latch 1032, mobile folder 1033, tongue 1034, T-shaped dop
1035th, regulating tank 1036, adjusting rod 1037 form, and described clamp 1031 is provided with regulating tank 1036, described clamp 1031
Right side presss from both sides 1033 provided with mobile, and described clamp 1031 and movement are pressed from both sides 1033 and be flexibly connected, described clamp 1031 and movement
Press from both sides and latch 1032 is equipped with 1033 one end inner surfaces, tongue 1034 is provided with the described other end of mobile folder 1033, it is described
The one end of adjusting rod 1037 be provided with T-shaped dop 1035, described one end of adjusting rod 1037 and T-shaped 1035 integrated knot of dop
Structure, described adjusting rod 1037 are connected with clamp 1031 by regulating tank 1036, described T-shaped dop 1035 and mobile folder
1033 are mutually welded by tongue 1034 using interference fit, described clamp 1031 with spacing ring 104, the described He of dead man 112
The length of threaded rod 106 is equivalent, and described threaded rod 106 is meshed with driving gear 107, described dead man 112 and driven
Gear 108 is connected, and the described surface of dead man 112 is provided with screw thread, and the described bone device 1 that pulls out is made using stainless steel,
Prevent from getting rusty.
Base 3 is withstood on the protecting cover by patient wound when user is want using the present invention, making to pull out bone device 1 can
By means of power, to pull out bone device 1 by adjustable clamp 103 to the elastic gripping of nail, clamp 1031 and mobile folder 1033 be placed on admittedly
Gripping work is carried out under the fixed head of a nail, clamp 1031 is equipped with latch 1032 with the mobile inner side of folder 1033, passes through the energy of latch 1032
Improve and grip tense-lax state with nail, followed by adjusting rod 1037 in the T-shaped dop 1035 of the rotational movement of regulating tank 1036
Movement, T-shaped dop 1035 is connected with mobile folder 1033 by tongue 1034, so adjusting rod 1037 can while movement
Mobile folder 1033 is driven, drives threaded rod 106 to be rotated by rotary nut 109, axle 105 is inserted and adjustable clamp 103 is solid
Fixed connection, so can drive the stabilization of adjustable clamp 103 by rotary nut 109, quickly extract nail；Threaded rod 106
Be meshed with driving gear 107, driving gear 107 follows threaded rod 106 to be rotated, and driving gear 107 with it is driven
Gear 108 is connected, and dead man 112 and driven gear 108 are meshed, therefore threaded rod 106 can drive dead man to be transported about 112
Dynamic, dynamic dead man 112 can also extract nail by stationary fixture 113, improve operating efficiency, utilize slide bar 102 and driven gear
108 phases are welded, and slide bar 102 controls driven gear 108 to be separated with driving gear 107 by chute 101, make threaded rod 106 can be with
Work independently.
Dead man 112 of the present invention is that a kind of surface is provided with screw thread, the bar that driven gear can be coordinated to be moved
Body.
The present invention solves the problems, such as it is that medical personnel's hand is firmly uneven during gripping nail, makes clamp structure unstable
Fixed, the speed for causing nail to take out is slow, unstable, and patients treated with extended wound, or wound can be caused to continue to deteriorate, be one for patient
Kind injury, it is therefore necessary to be badly in need of orthopedic instrument fixed in a kind of safe and effective taking-up of energy, the present invention passes through above-mentioned part
Be combined with each other, stabilize and increase the speed of nail taking-up to realize that orthopedic instrument can grip, auxiliary stand 2 is provided with bottom
Seat 3, power can be borrowed by base 3 by pulling out bone device 1, pulled out bone device 1 and be provided with adjustable clamp 103, pull out bone device 1 and utilize
Adjustable clamp 103 can carry out elastic gripping to nail, avoid taking off during gripping and cause secondary injury to patient, pull out bone device
1 controls the fast lifting of threaded rod 106 by nut 109, and the lifting of threaded rod 106 can drive dead man 112 to be moved, dead man
112 can extract nail by stationary fixture 113, pull out bone device 1 choose stabilization, speed it is fast, avoid result in patients treated with extended wound,
It is described in detail below or wound continues to deteriorate：
The described surface of housing 111 is provided with chute 101, and described slide bar 102 is inserted and is embedded in housing vertically by chute 101
In 111, described slide bar 102 welds with the phase of driven gear 108, and described driven gear 108 is described inside housing 111
Driven gear 108 and housing 111 using interference fit, the right side of described driven gear 108 is provided with driving gear 107, described
Driven gear 108 and driving gear 107 be meshed, be respectively arranged on the left side and the right side dead man 112 and spiral shell inside described housing 111
Rasp bar 106, described dead man 112 and threaded rod 106 are threadedly coupled with housing 111, and described threaded rod 106 has slotting axle
105, described threaded rod 106 and slotting axle 105 are integrated, and the described top of adjustable clamp 103 is provided with spacing ring
104, described adjustable clamp 103 is mutually welded with spacing ring 104, and described slotting axle 105 is inserted and is embedded in vertically by spacing ring 104
Groove on the top of adjustable clamp 103, the described top of threaded rod 106 are provided with nut 109, described threaded rod 106 and spiral shell
The phase of cap 109 is welded, and located at the top of dead man 112, described pole cap 110 is fixedly connected described pole cap 110 with dead man 112, described
The bottom of dead man 112 be provided with stationary fixture 113, described dead man 112 and stationary fixture 113 are integrated, and described is auxiliary
Support 2 and housing 111 are helped using interference fit；Described clamp 1031 is provided with regulating tank 1036, and described clamp 1031 is right
Side is provided with mobile folder 1033, and described clamp 1031 and movement folder 1033 are flexibly connected, described clamp 1031 and mobile folder
Latch 1032 is equipped with 1033 one end inner surfaces, tongue 1034 is provided with the described other end of mobile folder 1033, it is described
The one end of adjusting rod 1037 is provided with T-shaped dop 1035, described one end of adjusting rod 1037 and T-shaped 1035 integrated knot of dop
Structure, described adjusting rod 1037 are connected with clamp 1031 by regulating tank 1036, described T-shaped dop 1035 and mobile folder
1033 are mutually welded by tongue 1034 using interference fit, described clamp 1031 with spacing ring 104.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above, for this area skill
For art personnel, it is clear that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Which point therefore, no matter from the point of view of, all should incite somebody to action
Embodiment regards exemplary as, and be it is nonrestrictive, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that all changes fallen in the implication and scope of the equivalency of claim are included in the present invention
It is interior.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of orthopedic instrument, its structure includes pulling out bone device (1), auxiliary stand (2), base (3), described auxiliary stand
(2) base (3) is provided with for rectangular configuration and one end, described auxiliary stand (2) one end is mutually welded with base (3), described
Auxiliary stand (2) other end is provided with and pulls out bone device (1), described auxiliary stand (2) other end and pulls out bone device (1) and used
It is full of cooperation, it is characterised in that：
Described pulls out bone device (1) by chute (101), slide bar (102), adjustable clamp (103), spacing ring (104), slotting axle
(105), threaded rod (106), driving gear (107), driven gear (108), nut (109), pole cap (110), housing (111),
Dead man (112), stationary fixture (113) composition, described housing (111) surface is provided with chute (101), described slide bar
(102) to be inserted vertically in housing (111) by chute (101), described slide bar (102) mutually welds with driven gear (108),
Described driven gear (108) is internal located at housing (111), and described driven gear (108) and housing (111) is matched somebody with somebody using interference
Close, driving gear (107), described driven gear (108) and driving gear are provided with the right side of described driven gear (108)
(107) it is meshed, dead man (112) and threaded rod (106) is respectively arranged on the left side and the right side inside described housing (111), it is described
Dead man (112) and threaded rod (106) are threadedly coupled with housing (111), and described threaded rod (106) has slotting axle (105),
Described threaded rod (106) and slotting axle (105) is integrated, and described adjustable clamp (103) top is provided with spacing
Ring (104), described adjustable clamp (103) mutually weld with spacing ring (104), and described slotting axle (105) passes through spacing ring
(104) the vertical groove inserted on adjustable clamp (103) top, described threaded rod (106) top are provided with nut
(109), described threaded rod (106) mutually welds with nut (109), and described pole cap (110) is at the top of dead man (112), institute
The pole cap (110) stated is fixedly connected with dead man (112), and described dead man (112) bottom is provided with stationary fixture (113), described
Dead man (112) and stationary fixture (113) are integrated, and described auxiliary stand (2) and housing (111) are matched somebody with somebody using interference
Close.
A kind of 2. orthopedic instrument according to claim 1, it is characterised in that：Described adjustable clamp (103) is by clamp
(1031), latch (1032), mobile folder (1033), tongue (1034), T-shaped dop (1035), regulating tank (1036), adjusting rod
(1037) form.
A kind of 3. orthopedic instrument according to claim 2, it is characterised in that：Described clamp (1031) is provided with regulating tank
(1036), described clamp (1031) right side is provided with mobile folder (1033), described clamp (1031) and mobile folder (1033)
It is flexibly connected, latch (1032) is equipped with described clamp (1031) and mobile folder (1033) one end inner surface, it is described
Tongue (1034) is provided with mobile folder (1033) other end, described adjusting rod (1037) one end is provided with T-shaped dop (1035),
Described adjusting rod (1037) one end is integrated with T-shaped dop (1035), described adjusting rod (1037) and clamp
(1031) it is connected by regulating tank (1036), described T-shaped dop (1035) and mobile folder (1033) pass through tongue (1034)
Using interference fit, described clamp (1031) mutually welds with spacing ring (104).
A kind of 4. orthopedic instrument according to claim 1, it is characterised in that：Described dead man (112) and threaded rod (106)
Length it is equivalent.
A kind of 5. orthopedic instrument according to claim 1, it is characterised in that：Described threaded rod (106) and driving gear
(107) it is meshed.
A kind of 6. orthopedic instrument according to claim 1, it is characterised in that：Described dead man (112) and driven gear
(108) it is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710923774.5A CN107736930B (en) | 2017-09-30 | 2017-09-30 | A kind of orthopedic instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710923774.5A CN107736930B (en) | 2017-09-30 | 2017-09-30 | A kind of orthopedic instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107736930A true CN107736930A (en) | 2018-02-27 |
| CN107736930B CN107736930B (en) | 2019-08-09 |
Family
ID=61236664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710923774.5A Expired - Fee Related CN107736930B (en) | 2017-09-30 | 2017-09-30 | A kind of orthopedic instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107736930B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109431591A (en) * | 2018-12-20 | 2019-03-08 | 上海创辰生物科技有限公司 | A kind of novel bone filler transportation system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SI22284A (en) * | 2006-05-17 | 2007-12-31 | AnĹľe KRISTAN | Non-invasive locking of distal openings on intramedular hollow nails in surgery |
| JP2009112594A (en) * | 2007-11-08 | 2009-05-28 | Horikkusu:Kk | Intramedullary nail and joining method of broken bone section using intramedullary nail |
| CN201790889U (en) * | 2010-07-30 | 2011-04-13 | 鲍朝辉 | Medical extractor for thread-stripping screws |
| CN205019156U (en) * | 2015-10-12 | 2016-02-10 | 浙江科惠医疗器械股份有限公司 | Bone surgery is with electronic nail ware of getting |
| CN205548667U (en) * | 2016-03-23 | 2016-09-07 | 延安大学附属医院 | Convenient orthopedics of adjusting is got to bind and is put |
-
2017
- 2017-09-30 CN CN201710923774.5A patent/CN107736930B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SI22284A (en) * | 2006-05-17 | 2007-12-31 | AnĹľe KRISTAN | Non-invasive locking of distal openings on intramedular hollow nails in surgery |
| JP2009112594A (en) * | 2007-11-08 | 2009-05-28 | Horikkusu:Kk | Intramedullary nail and joining method of broken bone section using intramedullary nail |
| CN201790889U (en) * | 2010-07-30 | 2011-04-13 | 鲍朝辉 | Medical extractor for thread-stripping screws |
| CN205019156U (en) * | 2015-10-12 | 2016-02-10 | 浙江科惠医疗器械股份有限公司 | Bone surgery is with electronic nail ware of getting |
| CN205548667U (en) * | 2016-03-23 | 2016-09-07 | 延安大学附属医院 | Convenient orthopedics of adjusting is got to bind and is put |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109431591A (en) * | 2018-12-20 | 2019-03-08 | 上海创辰生物科技有限公司 | A kind of novel bone filler transportation system |
| CN109431591B (en) * | 2018-12-20 | 2024-02-06 | 上海创辰生物科技有限公司 | Novel bone filler conveying system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107736930B (en) | 2019-08-09 |
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Jun Inventor after: Xie Andi Inventor after: Yuan Hao Inventor after: Yin Dong Inventor before: Xie Andi Inventor before: Yuan Hao Inventor before: Yin Dong |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190718 Address after: 710068 Shaanxi People's Hospital, 256 Youyi West Road, Xi'an City, Shaanxi Province Applicant after: Liu Jun Address before: 450002 agricultural road, Jinshui District, Henan, Zhengzhou, No. 63 Applicant before: Xie Andi |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190809 Termination date: 20200930 |